Players use cards representing Warlords and Legions for combat to claim Battlefield cards.
Reception
The game was said to play "pretty well as a multi-player game, and it's much better than TSR's Spellfire" according to Allen Varney of The Duelist.[10]
Blood Wars was notable for the aggressive stance TSR took against fan websites displaying artwork from the game. The result was to suppress popularity of the game while it was still being published. This was in contrast to Wizards of the Coast, which allowed fair use reproduction of Magic: The Gathering copyrighted images online. The collectability of its chase cards was also notable across CCGs, especially "The Lady of Pain."
The card game is not associated with the Blood Wars Polish online MMORPG, which is not based on Planescape.